M3-22 (Algo) Preparing an Income Statement and Calculating Net Profit Margin [LO 3-1, LO 3-5] Required: For each of the following items in Old Time Cable, Incorporateds financial statements, indicate (1) whether it is reported in the income statement or balance sheet and (2) whether it is an asset, liability, stockholders equity, revenue, or expense account. The first item is given as an example. Old Time Cable also reported $5,540 in operating expenses. Based on the available information, determine the companys net profit margin expressed as a percent